<form name="test" action="http://webdb.oschina.mopaas.com/index.php" method="post">
    <p>
		<label for="tag">tag<br />
		<input type="text" name="tag" /></label>
	</p>
	<p>
		<label for="value">value<br />
		<input type="text" name="value" /></label>
	</p>
		<input type="submit" name="st" value="storeavalue" />
	</p>
</form>